Part of the Schneider Electric Harmony ZB4 series, this emergency switching off pushbutton (ZB4BS44) is engineered for critical safety functions in industrial environments. It features a prominent red mushroom head and a robust latching turn release mechanism, ensuring immediate and secure deactivation of machinery in emergency situations. This 30mm diameter pushbutton is designed for panel mounting, providing a reliable and accessible safety control point.

Technical details

• Series: Schneider Electric Harmony ZB4
• Actuator Type: Mushroom head pushbutton
• Actuator Color: Red
• Actuator Diameter: 30mm
• Operator Type: Latching, turn to release
• Function: Emergency switching off
• Mounting Type: Panel mount
• Contact Configuration: Please consult the manufacturer's datasheet for specific contact block configurations and ratings, as these are not explicitly defined by the ZB4BS44 part number alone.

Applications & compatibility

The Schneider ZB4BS44 is commonly deployed in applications requiring immediate manual shutdown capabilities, such as on control panels for manufacturing equipment, conveyor systems, robotic cells, and other machinery where operator safety is paramount. Its clear visual indication and positive latching action make it suitable for environments where rapid response to hazardous conditions is essential.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the ZB4BS44 or contact our technical team for cross-reference assistance with compatible Harmony ZB4 components.